51 lines
1.7 KiB
Bash
Executable File
51 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# anaconda-generator: generate services needed for anaconda operation
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# Source in the dracut lib so we can parse cmd line arguments
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. /usr/lib/dracut/modules.d/99base/dracut-lib.sh
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# set up dirs
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systemd_dir=/lib/systemd/system
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target_dir=$systemd_dir/anaconda.target.wants
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mkdir -p $target_dir
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# create symlink anaconda.target.wants/SERVICE@TTY.service
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service_on_tty() {
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local service="$1" tty="$2"
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local service_instance="${service/@.service/@$tty.service}"
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ln -sf $systemd_dir/$service $target_dir/$service_instance
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}
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# find the real tty for /dev/console
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tty="console"
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while [ -f /sys/class/tty/$tty/active ]; do
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tty=$(< /sys/class/tty/$tty/active)
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tty=${tty##* } # last item in the list
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done
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consoletty="$tty"
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# put anaconda on the real console if not s390x, otherwise put anaconda direct
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if [ $(uname -m) = "s390x" ]; then
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ln -sf $systemd_dir/anaconda-direct.service $target_dir/
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else
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service_on_tty anaconda-tmux@.service $consoletty
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fi
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# put a shell on tty2 and the first virtualization console we find
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for tty in tty2 hvc0 hvc1 xvc0 hvsi0 hvsi1 hvsi2; do
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[ "$tty" = "$consoletty" ] && continue
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if [ -d /sys/class/tty/$tty ]; then
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service_on_tty anaconda-shell@.service $tty
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[ "$tty" != "tty2" ] && break
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fi
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done
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# enable the ssh service
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# NOTE: We have a match for s390x here because the console sucks on that
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# platform. Really any platform with a crappy console that can't do curses
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# or have multiple VTs should get sshd spawned automatically, but we don't
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# yet have a good way of detecting these platforms.
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if getargbool 0 inst.sshd || [ $(uname -m) = "s390x" ]; then
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ln -sf $systemd_dir/anaconda-sshd.service $target_dir/anaconda-sshd.service
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fi
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